Npm i socket.io

npm i socket.io

React native socket io

import React, { useState, useEffect } from "react";
import socketIOClient from "socket.io-client";
const ENDPOINT = "http://127.0.0.1:4001";

function App() {
  const [response, setResponse] = useState("");

  useEffect(() => {
    const socket = socketIOClient(ENDPOINT);
    socket.on("FromAPI", data => {
      setResponse(data);
    });
  }, []);

  return (
    <p>
      It's <time dateTime={response}>{response}</time>
    </p>
  );
}

export default App;

Source: valentinog.com

Npm socket io

// with npm
npm install socket.io

// with yarn
yarn add socket.io

Source: npmjs.com

How to install socket.io to node js

$ npm install socket.io

Source: socket.io

Socket io nodejs

const express = require('express');const app = express();const http = require('http');const server = http.createServer(app);const { Server } = require("socket.io");const io = new Server(server);app.get('/', (req, res) => {  res.sendFile(__dirname + '/index.html');});io.on('connection', (socket) => {  console.log('a user connected');});server.listen(3000, () => {  console.log('listening on *:3000');});

Source: socket.io

Similar codes

1 vote126 views1 answer
Error: snap "flutter" has "remove-snap" change in progress
Shell/Bash
15 votes125 views5 answers
Linux find file recursively
Shell/Bash
0 vote116 views1 answer
Sslkeylogfile not working linux
Shell/Bash
1 vote111 views1 answer
Save awk to same file
Shell/Bash
0 vote117 views1 answer
Install ghost cms locally help of docker
Shell/Bash
0 vote119 views1 answer
Check if cmake is installed windows
Shell/Bash
0 vote128 views2 answers
Move files command line windows
Shell/Bash
9 votes142 views4 answers
Git version
Shell/Bash
1 vote110 views1 answer
Dpkg: error processing package gitweb (--configure): installed gitweb package post-instal
Shell/Bash
0 vote130 views1 answer
Show file format snowflake
Shell/Bash